Efficacy, safety, and tolerability of pantoprazole magnesium in the treatment of reflux symptoms in patients with gastroesophageal reflux disease (GERD): a prospective, multicenter, post-marketing observational study.

Background: To improve proton pump inhibitor effects, pharmacological modifications have been developed such as the use of enantiomer molecules (e.g., S-omeprazole, S-pantoprazole, or dexlansoprazole), or addition of NaHCO3 (for an immediate release) or magnesium (with a lower absorption for a more sustained effect).

Proton pump inhibitors in gastroesophageal reflux disease: "a custom-tailored therapeutic regimen".

The Montreal Definition and Classification divides Gastroesophageal Reflux Disease (GERD) into esophageal symptomatic syndromes (and with mucosal damage) and extraesophageal syndromes (with acid established association and proposed association). In typical GERD symptoms, an 8-week treatment with PPIs is satisfactory in most cases (> 90%). Response rates to PPIs in GERD are highly variable, as they also rely on an appropriate clinical diagnosis of the disease; endoscopy differentiates the macroscopic GERD phenotype.